One day in Tokyo, a diplomat "Honoka" who explains insurance to a man notices that he has forgotten something on his way home after signing a contract safely and returns to the man's house. I knock on the door but there is no response. Although I thought it was bad, I heard a woman's pant voice from the back as soon as I got in the way and collected the forgotten item. As I proceed toward the direction where I can hear the voice, the man and the stranger woman are doing soft SM. While hiding and peeking at the situation, it was "Honoka" who was absorbed in masturbation, but the door opened at the moment when it got caught, and it was revealed that he was peeping. "Honoka" who was told to report this to the insurance company ...